PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This step-by-step program breaks down what you need to do each day, including neck exercises, voice training and life style changes that are going to support you in getting what you want.
http://www.w3.org/ns/prov#wasQuotedFrom
  • deeper-voice.com